From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- net/mac802154/mib.c | 219 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 219 insertions(+) create mode 100644 net/mac802154/mib.c (limited to 'net/mac802154/mib.c') diff --git a/net/mac802154/mib.c b/net/mac802154/mib.c new file mode 100644 index 000000000..81666e1d7 --- /dev/null +++ b/net/mac802154/mib.c @@ -0,0 +1,219 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright 2007-2012 Siemens AG + * + * Written by: + * Dmitry Eremin-Solenikov + * Sergey Lapin + * Maxim Gorbachyov + * Alexander Smirnov + */ + +#include + +#include +#include +#include + +#include "ieee802154_i.h" +#include "driver-ops.h" + +void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + struct ieee802154_local *local = sdata->local; + int res; + + ASSERT_RTNL(); + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + res = drv_set_channel(local, page, chan); + if (res) { + pr_debug("set_channel failed\n"); + } else { + local->phy->current_channel = chan; + local->phy->current_page = page; + } +} + +int mac802154_get_params(struct net_device *dev, + struct ieee802154_llsec_params *params) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_get_params(&sdata->sec, params); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_set_params(struct net_device *dev, + const struct ieee802154_llsec_params *params, + int changed) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_set_params(&sdata->sec, params, changed); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_add_key(struct net_device *dev, + const struct ieee802154_llsec_key_id *id, + const struct ieee802154_llsec_key *key) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_key_add(&sdata->sec, id, key); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_del_key(struct net_device *dev, + const struct ieee802154_llsec_key_id *id) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_key_del(&sdata->sec, id); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_add_dev(struct net_device *dev, + const struct ieee802154_llsec_device *llsec_dev) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_dev_add(&sdata->sec, llsec_dev); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_del_dev(struct net_device *dev, __le64 dev_addr) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_dev_del(&sdata->sec, dev_addr); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_add_devkey(struct net_device *dev, + __le64 device_addr, + const struct ieee802154_llsec_device_key *key) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_devkey_add(&sdata->sec, device_addr, key); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_del_devkey(struct net_device *dev, + __le64 device_addr, + const struct ieee802154_llsec_device_key *key) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_devkey_del(&sdata->sec, device_addr, key); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_add_seclevel(struct net_device *dev, + const struct ieee802154_llsec_seclevel *sl) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_seclevel_add(&sdata->sec, sl); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +int mac802154_del_seclevel(struct net_device *dev, + const struct ieee802154_llsec_seclevel *sl) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + int res; + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); + res = mac802154_llsec_seclevel_del(&sdata->sec, sl); + mutex_unlock(&sdata->sec_mtx); + + return res; +} + +void mac802154_lock_table(struct net_device *dev) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_lock(&sdata->sec_mtx); +} + +void mac802154_get_table(struct net_device *dev, + struct ieee802154_llsec_table **t) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + *t = &sdata->sec.table; +} + +void mac802154_unlock_table(struct net_device *dev) +{ + struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev); + + BUG_ON(dev->type != ARPHRD_IEEE802154); + + mutex_unlock(&sdata->sec_mtx); +} -- cgit v1.3.1